315703320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2630861}}^1$

素因数の和:2630875

約数の個数: 32

約数和(自身を含む): 947110320

約数和(自身を除く): 631407000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2630861, 5261722, 7892583, 10523444, 13154305, 15785166, 21046888, 26308610, 31570332, 39462915, 52617220, 63140664, 78925830, 105234440, 157851660, 315703320]

約数ペア:

[(1, 315703320), (2, 157851660), (3, 105234440), (4, 78925830), (5, 63140664), (6, 52617220), (8, 39462915), (10, 31570332), (12, 26308610), (15, 21046888), (20, 15785166), (24, 13154305), (30, 10523444), (40, 7892583), (60, 5261722), (120, 2630861)]